Key to South American genera of Acanthocinini (Coleoptera, Cerambycidae, Lamiinae) without erect setae on elytra; synonymies, transferences, revalidation, and notes on genera with erect setae on elytra Author Monné, Miguel A. 0000-0001-8825-3122 monne@uol.com.br Author Santos-Silva, Antonio 0000-0001-7128-1418 toncriss@uol.com.br Author Monné, Marcela L. 0000-0001-8825-3122 monne@uol.com.br text Zootaxa 2020 2020-10-21 4863 1 1 65 journal article 9030 10.11646/zootaxa.4863.1.1 95a73980-ea3b-47d6-9841-774c62b4d825 1175-5326 4416817 66DCE172-2486-450B-AD2C-2D80F573348E Cleodoxus Thomson, 1864 ( Figs. 18–20 ) Cleodoxus Thomson, 1864: 24 . Type species Cleodoxus cristatus Thomson, 1864 (original designation) [= Alcidion carinatum White, 1855 ]. Diagnosis. Lateral tubercle of the prothorax acute, placed posteiorly; pronotum tuberculate; elytra parallelsided, with elongated centrobasal crest, without setae on top, and wihtout lateral carina; basal metatarsomere longer than the two following together. Number of species currently included: 3.